OpenMarine
[SOLVED] No 3.5mm audio out after Gqrx install - Printable Version

+- OpenMarine (https://forum.openmarine.net)
+-- Forum: OpenPlotter (https://forum.openmarine.net/forumdisplay.php?fid=1)
+--- Forum: Bug Reports (https://forum.openmarine.net/forumdisplay.php?fid=4)
+--- Thread: [SOLVED] No 3.5mm audio out after Gqrx install (/showthread.php?tid=3034)

Pages: 1 2


[SOLVED] No 3.5mm audio out after Gqrx install - Opie91 - 2020-10-23

I have duplicated this several times with a fresh install of OP2.

The 3.5mm audio out works fine with everything until I install GQRX. I tried forcing it to analog audio but it will just not output any audio except thru HDMI.

Any ideas?


RE: No 3.5mm audio out after Gqrx install - Luckbert - 2020-10-24

Hello,
I noticed this phenomenon a long time ago. I thought it was just my problem.
I use a Faytech monitor with HDMI.

Jürgen


RE: No 3.5mm audio out after Gqrx install - Sailoog - 2020-10-27

This is a known issue. e-sailing made a pull request fixing this but I did not have time to test and apply...


RE: No 3.5mm audio out after Gqrx install - Luckbert - 2020-10-27

Perfect, thx


RE: No 3.5mm audio out after Gqrx install - Opie91 - 2020-10-27

Thanks Sailoog!


RE: No 3.5mm audio out after Gqrx install - Sailoog - 2020-10-28

thanks to e-sailing better Smile


RE: No 3.5mm audio out after Gqrx install - Opie91 - 2020-11-01

Thanks e-sailing!


RE: No 3.5mm audio out after Gqrx install - Luckbert - 2020-12-05

Hello e-sailing,
Are there any innovations to the above problem?
Could you find the problem.
Greetings Jürgen


RE: No 3.5mm audio out after Gqrx install - PaddyB - 2020-12-05

Anyone tried pavucontrol? I use it to pipe audio from gqrx into fldigi, son't use the jack out so dunno, but worth a try.
https://www.addictivetips.com/ubuntu-linux-tips/manage-audio-devices-on-linux-pavucontrol/


RE: No 3.5mm audio out after Gqrx install - Sailoog - 2020-12-05

e-sailing proposed a fix long time ago but it is me, and my long TODO list, who is blocking this: https://github.com/openplotter/openplotter-sdr-vhf/pull/3
If I am not wrong he was using pavucontrol. It is not easy to deal with audio in linux and we should be sure the same solution works on all debian systems, so this needs some extra work.

The good news is that this is next on my list for these days and also that maybe e-sailing fix is no longer needed because Raspberry OS has switched from ALSA to Pulseaudio: https://www.raspberrypi.org/blog/new-raspberry-pi-os-release-december-2020/